CN2880033Y - Sound-conducting, warm ear cover - Google Patents
Sound-conducting, warm ear cover Download PDFInfo
- Publication number
- CN2880033Y CN2880033Y CN 200520126062 CN200520126062U CN2880033Y CN 2880033 Y CN2880033 Y CN 2880033Y CN 200520126062 CN200520126062 CN 200520126062 CN 200520126062 U CN200520126062 U CN 200520126062U CN 2880033 Y CN2880033 Y CN 2880033Y
- Authority
- CN
- China
- Prior art keywords
- earmuff
- sound
- turnbutton
- earphone
- warming
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The utility model relates to a sound-conducting, warm ear cover, which belongs to the new daily necessaries technical field. The utility model comprises a warm ear cover, an earphone equipped inside the earmuff, a microphone equipped in the anterior part of the lateral earmuff, a turnbutton with a swith for volume regulation, an amplifying circuit, and batteries. The turnbutton with a switch for volume regulation and the positive-negative battery spring laminations for battery installation are integrated in the electric amplifying circuit, and installed inside the earmuff, wherein the turnbutton for volume regulation exposes from the earmuff shell, and in the shell of the corresponding circuit board to install batteries is equipped a movable cover for batteries replacement. The sound from the microphone is sent to the earphone after being amplified by the electrocircuit. The device is more particularly suitable to the elder suffering from hearing loss for the abilities of transmitting sound and keeping warmness, regulating the sound volume as demand, and furthermore amplifying the sound.
Description
Technical field
This utility model relate to a kind of can transaudient warming earmuff, belong to novel article of everyday use technical field.
Background technology
It is warming that the people of cold district needs to wear thicker big earmuff in the winter time, but can't hear the sound of outside again after wearing earmuff, makes troubles for life and activity in production.
Summary of the invention
This utility model is at the deficiencies in the prior art, provide a kind of reasonable in design reasonable, convenient and practical can transaudient earmuff.
The purpose of this utility model is achieved through the following technical solutions: a kind of warming earmuff that can transaudient sound, volume adjustment knob, amplifying circuit and battery by warming earmuff, earphone, mike, belt switch are formed, machine is arranged on the earmuff inboard, mike is arranged on the place ahead outside the earmuff, the both positive and negative polarity spring leaf of the volume adjustment knob of belt switch and installation battery is integrated on the electronic amplification circuit plate, is installed on earmuff inside.
Volume adjustment knob is arranged on the earmuff outside.
Shell is provided with the activity of changing battery and inserts lid.
The sound that this utility model imports into by mike after oversampling circuit amplifies, is delivered in the earphone, this structure can be warming again can be transaudient, can adjust transaudient volume according to user's requirement, scalable sound is particularly suitable for the weak old people of audition and uses.Have advantages such as reasonable in design, convenient and practical.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is a circuit diagram of the present utility model.
Wherein: 1, warming earmuff, 2, earphone, 3, mike, 4, battery and slot cover plate, 5, wiring board, 6, the volume adjustment knob of belt switch.
The specific embodiment:
Embodiment: structure as shown in drawings.Form by warming earmuff 1, earphone 2, mike 3, battery and slot cover plate 4, wiring board 5, volume adjustment knob 6.Wherein, earphone is arranged on the earmuff inboard, mike is arranged on the place ahead outside the earmuff, the both positive and negative polarity spring leaf of the volume adjustment knob of belt switch and installation battery is integrated on the electronic amplification circuit plate, be installed on earmuff inside, wherein volume adjustment knob exposes from the earmuff shell, installing on the enclosure location of battery on the corresponding circuits plate, be provided with and change the movable lid of inserting of battery.During use, install battery as requested, regulate volume knob and open contactor, warming earmuff is worn, adjust volume according to audition and can normally use.
Claims (3)
1, a kind of warming earmuff that can transaudient sound, it is characterized in that, volume adjustment knob, amplifying circuit and battery by warming earmuff, earphone, mike, belt switch are formed, machine is arranged on the earmuff inboard, mike is arranged on the place ahead outside the earmuff, the both positive and negative polarity spring leaf of the volume adjustment knob of belt switch and installation battery is integrated on the electronic amplification circuit plate, is installed on earmuff inside.
2, a kind of warming earmuff that can transaudient sound according to claim 1 is characterized in that, volume adjustment knob is arranged on the earmuff outside.
3, a kind of warming earmuff that can transaudient sound according to claim 1 is characterized in that, shell is provided with the activity of changing battery and inserts lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520126062 CN2880033Y (en) | 2005-12-19 | 2005-12-19 | Sound-conducting, warm ear cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520126062 CN2880033Y (en) | 2005-12-19 | 2005-12-19 | Sound-conducting, warm ear cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2880033Y true CN2880033Y (en) | 2007-03-21 |
Family
ID=37879871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520126062 Expired - Fee Related CN2880033Y (en) | 2005-12-19 | 2005-12-19 | Sound-conducting, warm ear cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2880033Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102232888A (en) * | 2010-04-21 | 2011-11-09 | 声腾企业有限公司 | Ear muff structure |
| CN105472499A (en) * | 2015-12-18 | 2016-04-06 | 苏州翠南电子科技有限公司 | Foldable warm keeping ear muff headset |
| CN106028245A (en) * | 2016-07-26 | 2016-10-12 | 长春大学 | Life assisting device for hearing-impaired groups |
-
2005
- 2005-12-19 CN CN 200520126062 patent/CN2880033Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102232888A (en) * | 2010-04-21 | 2011-11-09 | 声腾企业有限公司 | Ear muff structure |
| CN102232888B (en) * | 2010-04-21 | 2013-08-21 | 声腾企业有限公司 | Ear muff structure |
| CN105472499A (en) * | 2015-12-18 | 2016-04-06 | 苏州翠南电子科技有限公司 | Foldable warm keeping ear muff headset |
| CN106028245A (en) * | 2016-07-26 | 2016-10-12 | 长春大学 | Life assisting device for hearing-impaired groups |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |